Recent advances in neuroimaging have revealed that the human brain exhibits remarkable plasticity, allowing it to reorganize neural pathways in response to learning or injury. However, this adaptability is not uniform across all cognitive functions. For instance, while the motor cortex can rapidly compensate for damage, higher-order functions such as language and abstract reasoning show more limited recovery, particularly in adults. This discrepancy suggests that the brain's capacity for change is constrained by both developmental timing and the complexity of the neural networks involved. Consequently, therapeutic interventions designed to enhance plasticity must be tailored to specific regions and critical periods, rather than applying a one-size-fits-all approach.
❓ 根据文章，为什么高级认知功能的恢复比运动恢复更困难？
A. Функции высшего порядка менее важны для выживания.
B. B) Пластичность мозга ограничена временными рамками развития и сложностью нейронных сетей.
C. C) Моторная кора больше, чем области, отвечающие за язык и рассуждение.
D. D) Терапевтические вмешательства неэффективны для взрослых.
✅ 正确答案
B) The brain's plasticity is limited by developmental timing and network complexity.
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